Held by Cal Portland
CO 5,849 lb/yr, NOx 1,084 lb/yr, PM10 13,886 lb/yr, ROG / VOC 12 lb/yr
Home / District guides / Mojave Desert AQMD / Cal Portland / 0145
| Certificate | 0145 |
|---|---|
| Holder of record | Cal Portland |
| Air district | Mojave Desert AQMD |
| Issued | 2025-06-02 |
| Status | Banked — not listed |
| Pollutant | As the district records it | ≈ tons / year |
|---|---|---|
| CO | 5,849 lb/yr | 2.92 |
| NOx | 1,084 lb/yr | 0.54 |
| PM10 | 13,886 lb/yr | 6.94 |
| ROG / VOC | 12 lb/yr | 0.01 |
The tons-per-year column is a straight conversion for comparison only (lb/day × 365 ÷ 2,000; lb/qtr × 4 ÷ 2,000; lb/yr ÷ 2,000). The district's own figure is the one in the middle column.
| Date | Recorded |
|---|---|
| 2025-06-02 | Issued by the district |
| 2026-10-03 | On the register: District-Wide ERC Summary dated September 15, 2026 |
Changes between register editions — transfers, partial use, retirement — are added here as each new edition is ingested. All register changes.
| Pollutant | Year | Median $/t | Range | Trades* |
|---|---|---|---|---|
| NOx | 2014 district records | $35,000 | $35,000 | 1 |
| NOx | 2010 district records | $10,000 | $10,000 | 1 |
| PM10 | 2026 district records | $10,600 | $9,660– | 3 |
| PM10 | 2025 district records | $9,040 | $9,040 | 2 |
| PM10 | 2023 district records | $9,000 | $1,000– | 4 |
| PM10 | 2023 CARB | $9,000 | $1,000– | 7 |
| ROG / VOC | 2024 district records | $222,500 | $45,000– | 2 |
| ROG / VOC | 2023 district records | $35,000 | $35,000 | 3 |
| ROG / VOC | 2023 CARB | $35,000 | $35,000 | 7 |
| ROG / VOC | 2020 district records | $25,000 | $25,000 | 1 |
*For the CARB reports, every recorded transfer in the district that year, all pollutants; for the district's own transaction records, sales of that pollutant, at the price per ton the district records. Recent years shown; every recorded year. Sources: Mojave Desert AQMD — ERC Sales Data · CARB 2023 §40709.5 statewide report.
No CO trade is on record for Mojave Desert AQMD in the 2022 or 2023 statewide reports or the district transaction records the Exchange holds, so there is no in-district price for it. Recorded prices elsewhere in California.
Arithmetic only — this certificate's volume multiplied by the Mojave Desert median recorded for each pollutant in 2010–2026, shown as a range because the medians moved between years. Not an appraisal, an offer or a prediction.
| Pollutant | Tons / year | × recorded median | Reference |
|---|---|---|---|
| NOx | 0.54 | $10,000– | $5,420– |
| PM10 | 6.94 | $9,000– | $62,487– |
| ROG / VOC | 0.01 | $25,000– | $150– |
| All priced pollutants | $68,057– | ||
It is already public record in the Mojave Desert register. Listing it on the Exchange is free and commits you to nothing; we verify it against the register before anything goes live, and inquiries route to you or your broker.
List 0145 for saleAsk the Exchange about it
Buyer and holder agree a price privately. The transfer package — the holder's authorization, the purchase agreement and the district's transfer forms — goes to Mojave Desert AQMD, which verifies the banked reductions, records the transfer and re-issues the certificate, or its remaining balance, in the buyer's name. Credits are generally usable only inside Mojave Desert AQMD, or its air basin with district board approval (Health & Safety Code §40709.6). District office: (760) 245-1661.
District-Wide ERC Summary dated September 15, 2026 — Mojave Desert AQMD ERC register. Retrieved 2026-10-03. 39 certificates (matches the report's printed total of 39 records) across 25 holders, in pounds per year. District notes: not all ERCs listed are eligible for use within the FONA, and quantities have not been adjusted for RACT compliance and may be less than the certificate shows. Holder names and certificate numbers are public district records; holder contact details are never published here. See something wrong? Tell us and we check it against the district's file.